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1. |
A block weighing W = 20 kN is resting on an inclined plane which makes an angle of 30° to the horizontal. The component of gravity force parallel to the inclined plane is |
A. | 5 kN |
B. | 17.32 kN |
C. | 10 kN |
D. | 14.14 kN |
Answer» D. 14.14 kN | |